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Authors - Matt Tavernelli
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Articles written by Matt Tavernelli


Matt Tavernelli

Product manager, aluminum, hardfacing, and stainless consumables
Lincoln Electric Co

22801 St. Clair Ave.
Cleveland, OH 44117
USA
phone: 216-481-8100

Results: 1

Tackling aluminum GMAW

The reactive nature of aluminum to the welding arc, which is much more pronounced than that of other base materials, presents many challenges, including excess heat input and burn-through, porosity, poor bead appearance, poor fusion, and cracking. Technology advancements have made tackling these...